67539520

素因数分解:

$2^6\times 5^1\times {\mathrm{211061}}^1$

素因数の和:211078

約数の個数: 28

約数和(自身を含む): 160829244

約数和(自身を除く): 93289724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 211061, 422122, 844244, 1055305, 1688488, 2110610, 3376976, 4221220, 6753952, 8442440, 13507904, 16884880, 33769760, 67539520]

約数ペア:

[(1, 67539520), (2, 33769760), (4, 16884880), (5, 13507904), (8, 8442440), (10, 6753952), (16, 4221220), (20, 3376976), (32, 2110610), (40, 1688488), (64, 1055305), (80, 844244), (160, 422122), (320, 211061)]